Can you please help me and quick
2 answers:
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Answer: OPTION D.
Step-by-step explanation:
The formula that is used to calculate the slope of a line is:
Where and
are two points on the line.
In this case the student finds the slope of the line that passes trough these points:
You can notice that she writes in the numerator that:
So she chose the point as
and the point
as
.
Then and
in the denominator must be:
Therefore, she did not keep the order of the points the same in the numerator and the denominator.
Step-by-step explanation:
Here's the first one for ya. I can't tell what the first denominator of the second one is [CosB, CscB, or SecB?], so unless you get back to me on that, then I can't help you with it.
